FR2802285B1 - VEHICLE HEADLAMP AND METHOD OF MANUFACTURING THE SAME - Google Patents

VEHICLE HEADLAMP AND METHOD OF MANUFACTURING THE SAME

Info

Publication number
FR2802285B1
FR2802285B1 FR0015877A FR0015877A FR2802285B1 FR 2802285 B1 FR2802285 B1 FR 2802285B1 FR 0015877 A FR0015877 A FR 0015877A FR 0015877 A FR0015877 A FR 0015877A FR 2802285 B1 FR2802285 B1 FR 2802285B1
Authority
FR
France
Prior art keywords
manufacturing
same
vehicle headlamp
headlamp
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0015877A
Other languages
French (fr)
Other versions
FR2802285A1 (en
Inventor
Naohi Nino
Shinji Kagiyama
Takeshi Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2802285A1 publication Critical patent/FR2802285A1/en
Application granted granted Critical
Publication of FR2802285B1 publication Critical patent/FR2802285B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR0015877A 1999-12-09 2000-12-07 VEHICLE HEADLAMP AND METHOD OF MANUFACTURING THE SAME Expired - Fee Related FR2802285B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35009599A JP3926957B2 (en) 1999-12-09 1999-12-09 Headlamp for vehicle and method for forming reflector thereof

Publications (2)

Publication Number Publication Date
FR2802285A1 FR2802285A1 (en) 2001-06-15
FR2802285B1 true FR2802285B1 (en) 2005-09-09

Family

ID=18408208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015877A Expired - Fee Related FR2802285B1 (en) 1999-12-09 2000-12-07 VEHICLE HEADLAMP AND METHOD OF MANUFACTURING THE SAME

Country Status (4)

Country Link
US (1) US6419381B2 (en)
JP (1) JP3926957B2 (en)
DE (1) DE10061284A1 (en)
FR (1) FR2802285B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4070952B2 (en) * 2000-12-18 2008-04-02 株式会社小糸製作所 Reflective surface design method for vehicle lamp reflector
JP2002245814A (en) * 2001-02-20 2002-08-30 Koito Mfg Co Ltd Method of determining reflective face of reflecting mirror of luminaire for vehicle and luminaire for vehicle
JP4294295B2 (en) * 2002-11-06 2009-07-08 株式会社小糸製作所 Vehicle headlamp
JP2008171743A (en) 2007-01-15 2008-07-24 Koito Mfg Co Ltd Headlamp for vehicle
JP5381348B2 (en) * 2009-06-02 2014-01-08 セイコーエプソン株式会社 Light source device, lighting system, projector
CN103322507B (en) * 2012-03-22 2015-08-05 海洋王照明科技股份有限公司 Reflector, the light-source structure using this reflector and light fixture
CN109654448B (en) * 2019-02-28 2021-11-23 华域视觉科技(上海)有限公司 Car lamp reflecting surface and machining method thereof, car lamp reflecting mirror, car lamp module and car

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084934A1 (en) * 1982-01-16 1983-08-03 LUCAS INDUSTRIES public limited company Lamp reflector
FR2599121B1 (en) * 1986-05-26 1988-09-16 Cibie Projecteurs OFFSET MIXED CROSSING PROJECTOR
FR2639888B1 (en) * 1988-12-07 1993-08-13 Valeo Vision MOTOR VEHICLE PROJECTOR COMPRISING A REFLECTOR WITH A COMPLEX SURFACE WITH MODIFIED INTERMEDIATE AREAS
JP2517485B2 (en) * 1991-01-23 1996-07-24 株式会社小糸製作所 Vehicle headlight reflector
JP2610546B2 (en) 1991-01-25 1997-05-14 株式会社小糸製作所 Vehicle headlight reflector
JP2626864B2 (en) 1992-12-25 1997-07-02 株式会社小糸製作所 Vehicle headlight reflector
JP2884212B2 (en) 1993-08-25 1999-04-19 株式会社小糸製作所 Automotive headlights
JP3202115B2 (en) * 1993-09-30 2001-08-27 株式会社小糸製作所 Vehicle lighting
JP3136465B2 (en) 1995-09-06 2001-02-19 株式会社小糸製作所 Reflector of vehicle lamp and method of forming the same

Also Published As

Publication number Publication date
US6419381B2 (en) 2002-07-16
JP2001167615A (en) 2001-06-22
DE10061284A1 (en) 2001-06-21
FR2802285A1 (en) 2001-06-15
JP3926957B2 (en) 2007-06-06
US20010038538A1 (en) 2001-11-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110831